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Aqua4um s.r.o.

www.aqua4um.sk/en+421 908444538sales@aqua4um.comClementisova 1, 949 01 Nitra, Slovakia
engineering firm

About

Aqua4um s.r.o., a Slovak engineering company registered in Nitra and operating from Bratislava, concentrates on sewage pumping stations and water management technology. Its signature device, the Pump Protector (registered utility model no. 8245), is a stainless steel retrofit that keeps particulate matter away from the pump impeller, converting ordinary wet wells into self-cleaning, maintenance-free stations while cutting operating costs by more than 80 percent and lengthening pump life. Complete station packages run from simple automated controls to smart frequency-converter systems and bundle switchgear with remote monitoring, ferro-concrete covers, stainless or HDPE lifting pipes, sluice and spherical clap valves, operating platforms with rails, ladders, pressure sensors, and formed bottoms. Services extend to consulting, design, 3D modeling, construction management, training, and R&D across sewerage, treatment, sludge handling, and water supply; reconstructions at Kalinciakova and Mojmirovce number among completed projects.

Key Products

Pump Protector (registered utility model no. 8245)

Stainless steel retrofit device that separates particulate matter from the pump impeller in wet sewage pumping stations, converting them to self-cleaning, maintenance-free systems and reducing operating costs by over 80%.

Sewage Pumping Stations (complete systems)

Complete pumping station packages from simplest automated control to smart frequency-converter-controlled systems with remote monitoring and central intelligence integration.

Electrical Switchgear for Pumping Stations

Control systems that manage pump operation based on level monitoring, evaluate pump condition, and send error messages to cell phones or computers with central intelligence communication.

Stainless Steel and HDPE Lifting Pipes

Pressure pipes in stainless steel or HDPE for wastewater transport from pumping stations to collection systems.

Spherical Clap Valves

Check valves preventing wastewater reverse flow in pumping station discharge lines.

Operating Platforms with Rail (stainless steel or composite)

Access platforms with guide rails for pump installation and removal in wet chamber pumping stations.

Inflow Perforated Troughs

Stainless steel screening troughs at pumping station inlets shaped and designed based on sewage system type to capture large debris.

Pressure Sensors

Continuous level measurement sensors in pumping stations for precise pump control and monitoring.

Pumping Station Consulting and Design Services

Professional consulting and design services for sewerage, wastewater treatment, sludge management, and water supply systems including 3D modeling and workshop drawings.

Pumping Station Construction Management

Project supervision, project management, testing operation, and personnel training for pumping station construction and commissioning.

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